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Stemtech Corp (STEK) red flags

CIK 0001511820 路 Naples, FL 路 SIC 5122 路 All EDGAR filings

10 verified red-flag event(s) since 2025-04-01. Red flag score: 81 how it's calculated

3Stemtech Corp (STEK) Going-concern doubt (10-Q)nano2026-08-14
quarterly (unaudited) disclosure 路 company history
4Stemtech Corp (STEK) Going-concern doubt (10-Q)nano2026-06-22
quarterly (unaudited) disclosure; also within 90 days: Late annual report (NT 10-K), Late quarterly report (NT 10-Q) 路 company history
5Stemtech Corp (STEK) Going-concern doubtnano2026-05-29
in auditor's report; also within 90 days: Late annual report (NT 10-K), Late quarterly report (NT 10-Q) 路 company history
4Stemtech Corp (STEK) Late quarterly report (NT 10-Q)nano2026-05-14
filed late on 2026-06-22; also within 90 days: Going-concern doubt, Late annual report (NT 10-K) 路 company history
5Stemtech Corp (STEK) Late annual report (NT 10-K)nano2026-03-31
filed late on 2026-05-29; also within 90 days: Going-concern doubt, Late quarterly report (NT 10-Q) 路 company history
3Stemtech Corp (STEK) Going-concern doubt (10-Q)nano2025-11-19
quarterly (unaudited) disclosure 路 company history
3Stemtech Corp (STEK) Going-concern doubt (10-Q)nano2025-08-19
quarterly (unaudited) disclosure 路 company history
4Stemtech Corp (STEK) Going-concern doubt (10-Q)nano2025-07-17
quarterly (unaudited) disclosure; also within 90 days: Late quarterly report (NT 10-Q) 路 company history
5Stemtech Corp (STEK) Going-concern doubtnano2025-06-30
also within 90 days: Late quarterly report (NT 10-Q) 路 company history
4Stemtech Corp (STEK) Late quarterly report (NT 10-Q)nano2025-05-15
filed late on 2025-07-17; also within 90 days: Going-concern doubt 路 company history

Red flag score: 81 / 100 · very high

Computed only from the verified red flags below: each flag earns points for its severity, loses half its weight every 180 days, and companies with several different flag types in the past year get a bonus. Total points 81.7 → score = 100 × (1 − e−points/50) = 81. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-08-143/514.064 d×0.7810.9
Going-concern doubt2026-06-223/514.0117 d×0.648.9
Going-concern doubt2026-05-295/530.0141 d×0.5817.4
Late quarterly report (NT 10-Q)2026-05-143/59.8156 d×0.555.4
Late annual report (NT 10-K)2026-03-314/519.8200 d×0.469.2
Going-concern doubt2025-11-193/514.0332 d×0.283.9
Going-concern doubt2025-08-193/514.0424 d×0.202.7
Going-concern doubt2025-07-173/514.0457 d×0.172.4
Going-concern doubt2025-06-304/522.0474 d×0.163.5
Late quarterly report (NT 10-Q)2025-05-153/59.8520 d×0.141.3
Multiple flag types in the last 365 days (3 types)+16

The red flag score summarizes how many, how serious and how recent a company's verified SEC red-flag filings are. It describes filing events only. It is not a fraud score, credit rating or prediction, and not investment advice.

What happened next

FlagDateCap at flag30d90d180d
Going-concern doubt2026-08-14$207,745-99.0%pendingpending
Going-concern doubt2026-06-22$81,214-99.5%-99.5%pending
Going-concern doubt2026-05-29$33,964-50.0%-50.0%pending
Late quarterly report (NT 10-Q)2026-05-14$16,982-25.0%-99.5%pending
Late annual report (NT 10-K)2026-03-31$33,964+62.2%-45.9%-99.5%
Going-concern doubt2025-11-19$407,567-43.5%-82.6%-93.5%
Going-concern doubt2025-08-19$3.8M-53.3%-91.3%-98.5%
Going-concern doubt2025-07-17$4.7M+3.2%-69.4%-97.5%
Going-concern doubt2025-06-30$4.1M-7.5%-58.1%-97.2%
Late quarterly report (NT 10-Q)2025-05-15$3.8M+21.0%-3.9%-87.4%

Stock return after each flag; pending = window not yet elapsed; n/a = no price data.

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